Patent reveals GoPro's working on a 'square profile' camera design

Mobiblu unveils the Nanum folding cube DAP

Mobiblu sure loves the cubes, and the Korean company busted out its latest take on the concept today, the Nanum. The screenless unit actually unfolds to a cross shape, but still features 1GB of storage, USB 2.0 connectivity, Lego-esque pop-out buttons, dimensions of just 1.1 inches a side, and support for MP3, WMA, and WAV. No word on Stateside availability or pricing, but travelers to Korea can get their box on (but not the Boxon) in red, white, or light green. Check a few pics of the unit folded and unfolded in the gallery.